*{
    margin: 0;
    padding: 0;
}
ul,ol,dl{
    list-style: none;

}
a{
    text-decoration: none;
    color: #EBEBEB;
}
.header-fixed{
    width: 100%;
    height: 80px;
    z-index: 11;
    background-color: black;
}
.header-top-container>ul>li{
    list-style: none;
    color:white;
    float: right;
    height: 30px;
    right: 0;
    font-size: 12px;
    line-height: 30px;
    padding: 0 20px;
}

.header-top-container{
    max-width: 1263px;
    padding: 0 20px;
    margin: 0 auto;
    height: 30px;
    text-align: right;
    background-color: black;
}
.header-bot-container{
    max-width: 1263px;
    height: 50px;
    padding: 0 20px;
    margin: 0 auto;
    background-color:black;
    // background-colorgb(19, 19, 10)low;
    display: flex;
    position: relative;
}
.header-bot-container>.logo{
    position: absolute;
    left: 20px;
    margin-top: -10px;
    width: 64px;
    height: 44px;
}
.header-bot-container>ul>li{
    height: 50px;
    list-style: none;
    float: left;
    margin: 0px 15px;
    color: white;
    line-height: 50px;
    font-size: 20px;
}
.header-bot-container>ul>.a1{
    color: #EBEBEB;
}
.header-bot-container>ul{
    margin-left: 80px;
}
.header-bot-container>input{
    height: 20px;
    margin-top: 12px;
    margin-left: 277px;
    width: 140px;
    padding: 0 5px;
    height: 25px;
    
  

}
.header-bot-container>span{
    display: block;
    width: 20px;
    height: 20px;
    position: absolute;
    top: 17px;
    right: 190px;
    margin-top: 2px;
    font-weight: bolder;
}
.header-bot-container>ul>li>a{
    color: white;
}
img{
    max-width: 100%;
}
.img1>img{
    height: auto;
    width: 100%!important;
    max-width: 100%;
}
.bigbox{
    // background-color: yellow;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 10px;
}
.bigbox>div>img{
    width: 596px;
    height: 395px;
    margin-top: 30px;
    
}
.box1{
    margin-top: 20px;
}
.box1>img{
    max-width: 100%;
}
.bigbox1{
    // background-color: yellow;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 10px;
}
.bigbox1>div>img{
    width: 596px;
    height: 395px;
    margin-top: 30px;
}
.bigbox2{
    // width: 100%;
    // background-color: yellow;
    // display: flex;
    margin-top: 30px;
}
.bigbox2>h3{
    font-size: 24px;
    color: rgb(143, 99, 99);
    text-align: center;
    margin-left: 0.5%;
}
.box3{
    width: 100%;
    // height: auto;
    // background-color: red;
    display: flex;
    justify-content: space-around;
    div{
        width: 200px;
        height: 200px;
        // background-color: #fff;
    }

}
.box3>div>img{
    margin-top: 30px;
}
.box3>div>p{
    font-size: 14px;
    color: #000;
    text-align: center;
    line-height: 32px;
    text-decoration: underline;
}
.box4>h3{
    font-size: 28px;
    color: #000;
    line-height: 30px;
    margin: 0 auto;
    text-align: left;
    font-weight: 400;
    margin-left: 30px;
}


.container1{
    width: 1263px;
    height: 360px;
    margin: 0 auto;
    display: flex;
    margin-top: 20px;
    
    
}
.container1 .swiper-slide{
    font-size: 80px;
    text-align: center;
    line-height: 286px;
    
}

.container1 .swiper-pagination-bullet{
    width: 20px;
    height: 20px;
}
.swiper-pagination-bullet.active{
    background-color: aquamarine;
   
}
.banner{
    background-color: royalblue
    ;
}
.img3{
    height: 289px;
    width: 289px;
}


.container1 .swiper-button-next:after ,.container1 .swiper-button-prev:after {
    font-size: 20px;
   
}
.footer-top{
    background-color:#000;
    height: 100px;
    width: 100%;
    margin-top: 20px;
}
.footer-top>ul>li{
    height: 100px;
    list-style: none;
    float: left;
    margin: 0px 15px;
    color: white;
    line-height: 100px;
    font-size: 16px;
    padding: 0 20px;
}
.footer-top>ul{
    margin-left: 80px;
}
.footer-top>ul>.l1{
    float: right;
    margin-right: 100px;
   
}

.stairs{
    position:fixed;
    top:275px;
    left:1178px;
    background-color: #fff;
    border: 1px solid #EBEBEB;
    width: 80px;
    z-index: 10000;
    li{
        height: 80px;
        border-bottom: 1px solid #EBEBEB;
        text-align: center;
        padding-top: 30px;
        color: #111;
        font-size: 12px;
        position: relative;
        cursor: pointer;
        box-sizing: border-box;
        font-size: 16px;
        
    }
    li.active{
        color: #FF1268;
    }
    .li1{  
        margin: 0 auto;
        height: 80px;
        padding-top:10px ;
        box-sizing: border-box;
        div{
            width: 80px;
            height: 29px;
            background:url(https://img0.baidu.com/it/u=3101694723,748884042&fm=26&fmt=auto&gp=0.jpg) no-repeat;
            background-size:30px;
            background-position:22px 10px ;
            
        }
        p{
          font-size: 12px;
          margin-top: 10px;
        }
    }
    .li2{
        div{
            background-position:28px -19px ;
            
        }
    }
}
.dibu{
    width: 1200px;
    margin-top: 10px;

}
.dibu1{
    width:100%;
    background-color: #000;
}
.dibu1>img{
    display: block;
}
#container {
    width: 1000px;
    margin: 0 auto;
    position: relative;
}
#container .box {
    float: left;
    height: auto;
    margin: 0 20px 20px 0;
    border-top: 0 none;
    background-color: #fff;
    border-radius: 2px;
    width: 235px;
    padding: 0;
    border-radius: 2px 2px 0 0;
    box-shadow: 0 0 5px #ddd;
    overflow: hidden;
}
#container .box:nth-of-type(4){
    margin: 0 ;
}

#container .box img{
    width: 100%;
}





   
  










